Citation

Oyama H, Sakashita T. J. Nerv. Ment. Dis. 2014; 202(4): 280-286.

Affiliation

Faculty of Health Sciences, Aomori University of Health and Welfare, Aomori, Japan.

Copyright

(Copyright © 2014, Lippincott Williams and Wilkins)

DOI

10.1097/NMD.0000000000000119

PMID

24647214

Abstract

We examined the effect of a community-based screening program on depression in middle-aged individuals. Ten subdistricts constituting a rural township (2400 inhabitants aged 40-64 years) in northern Japan with a high suicide rate were randomly assigned to intervention (four) and control (six) groups. A 2-year depression-screening program entailing identification and subsequent care support was offered to adults aged 40 to 64 years in the intervention group, accompanied by 4-year ongoing dissemination of educational information in both groups. Change in depressive symptom prevalence was assessed through before-and-after cross-sectional surveys using the Center for Epidemiologic Studies-Depression Scale. Of the 900 targeted individuals, 49.2% participated in the screening. Comparison of data from these surveys after controlling for district-level clustering indicated a greater difference in prevalence between baseline and 5-year follow-up in the intervention group than that in the control. Universal screening and subsequent support seem effective to decrease depressive symptom prevalence among middle-aged individuals in a community setting.

Language: en